2123038935 has 24 divisors (see below), whose sum is σ = 3684152160. Its totient is φ = 1130989632.

The previous prime is 2123038933. The next prime is 2123038961. The reversal of 2123038935 is 5398303212.

2123038935 is a `hidden beast` number, since 212 + 30 + 389 + 35 = 666.

It is not a de Polignac number, because 2123038935 - 2¹ = 2123038933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2123038935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123038933) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13321 + ... + 66509.

It is an arithmetic number, because the mean of its divisors is an integer number (153506340).

Almost surely, 2^2123038935 is an apocalyptic number.

2123038935 is a deficient number, since it is larger than the sum of its proper divisors (1561113225).

2123038935 is a wasteful number, since it uses less digits than its factorization.

2123038935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54087 (or 54084 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 2123038935 is about 46076.4466403389. The cubic root of 2123038935 is about 1285.2451873074.

The spelling of 2123038935 in words is "two billion, one hundred twenty-three million, thirty-eight thousand, nine hundred thirty-five".